corporation world ranger multiband hf yagis page 6 30 & 40 meter add-on kits - for a3s, a4s & a3ws model a743/a744 a103 band 7 mhz (40 m) 10 mhz (30m) 10 mhz (30m) driven element with adapter kit, ft (m) 33.19 min. 27.12 min. 32.1 35.33 max. 28.4 max. (10.12-10.77) (8.27-8.66) (9.8) windloading ft2 (m2) .58 (.05) .27 (.03) .45 (.04) bandwidth, khz 125 150 250 power rating, watts 2000 pep 2000 pep 2000 pep side rejection, db 20 20 20 weight, lb (kg) 3.44 (1.56) 2.29 (1.04) 3.25 (1.47) a743 7 mhz/10 mhz kit for a3s a744 7 mhz/10 mhz kit for a4s a103 10 mhz kit for a3ws with stainless steel hardware. the a3 world ranger, our top selling tribander, has become the a3s with all stainless steel hardware. it's a real power-house in a small space and lets you work the pile-ups with confidence. all you need is a lightweight tower and rotator to enjoy the benefits of the a3s. it's a proven performer in dx-peditions and contests and handles full power from your linear. construction features include pinned boom sections, heavy duty element clamps with backing plates plus all stainless steel hardware. when space is at a premium, but you want the benefits of a full-size tribander, the a3s is right for you! add 40 meters with a743 kit. our world ranger dipoles give bi-directional patterns and rotatable convenience. you can mount them high and away from the trees for better performance than a wire dipole. these single and multi-band dipoles feature high-performance traps, heavy wall tubing, and rugged hardware for years of enjoyment. model a4s a3s a3ws frequency, mhz 28, 21, 14 28, 21, 14 24, 18 no. elements 4 3 3 forward gain, dbi 8.9 8.0 8.0 front to back ratio, db 25 25 25 swr 1.2:1 typical 2:1 bandwidth khz >500 >500 300 power rating, watts pep 2000 2000 2000 3 db beam width, deg. e plane 58 60 60 boom length, ft (m) 18 (5.48) 14 (4.27) 14 (4.27) boom diameter, in (cm) 2 (5.10) 1.5 (3.81) 1.5 (3.81) longest element, ft (m) 32 (9.75) 27.75 (8.45) 25.1 (7.66) element center dia, in (cm) 1.25 (3.18) 1.25 (3.18) 1.25 (3.18) turning radius, ft (m) 18.4 (5.49) 15.5 (4.72) 14.4 (4.4) mast size range, in (cm) 1.25-2.00 (3.18-5.08) 1.25-2 (3.18-5.08) 1.25-2 (3.18-5.08) wind load, ft 2 (m 2 ) 5.50 (0.51) 4.36 (0.47) 4.1 (0.38) weight, lb (kg) 37 (16.8) 27 (12.9) 22.5 (10.2) 10 - 40 m with stainless steel hardware. the a4s is the true, high performance tribander. precisely tuned high-power traps, carefully selected element lengths, and proper spacing combine to make the a4s the preferred antenna for your hf work! this is the premium antenna with all the features that you want. high gain, low swr, and wide bandwidth keep the contacts coming in. all u-bolts, clamps and hardware are stainless steel. the a4s has pinned boom sections and formed aluminum brackets to keep elements straight under all conditions. our solid construction keeps the a4s on the tower! add 40 meters with a744 kit. a4s four element beam - 10, 15 & 20 meters a3s three element beam - 10, 15 & 20 meters swr 2.0 1.8 1.6 1.4 1.2 frequency mhz 14.1 14.2 14.3 14.4 cw center phone a3s swr 2.0 1.8 1.6 1.4 1.2 frequency mhz 14.1 14.2 14.3 14.4 a4s cw center phone a3ws warc bands 3 element - 12 & 17 meters 40 meters will come alive by adding one of these kits to the dipole of your a3s or a4s. the kits include high power traps with heavy wall fiberglass insulator and all hardware. a simple adjustment allows 30 meter operation. for our newest beam, the a3ws, we have a 30 meter add on kit the a103. rotatable dipoles model D40 D4 d3 d3w frequency, mhz 7 28,21,14,7 28,21,14 24,18,10 swr 1.2:1 typical 2:1 bandwidth, khz 200 >350 >500 >200 40>125 power rating watts pep 2000 2000 2000 2000 length ft 42.25 35.8 25.8 34.0 (m) (12.88) (10.92) (7.86) (10.37) mast size, in(cm) 1.5-2 (3.8-5) 1.5-2 (3.8-5) 1.5-2 (3.8-5) 1.5-2 (3.8-5) wind load, ft2 (m2) 1.3 (.12) 1.3 (.12) .9 (.08) .9 (.08) weight, lb (kg) 12 (5) 13 (6) 9 (4) 11 (5) swr 2.0 1.8 1.6 1.4 1.2 frequency mhz 24.5 24.7 25.1 25.3 a3ws 12 meters 24.9 swr 2.0 1.8 1.6 1.4 1.2 frequency mhz 18.0 18.10 18.15 18.05 a3ws 17 meters 18.20 enjoy the excitement of the warc bands with this popular beam. the a3ws gives full performance on 12 and 17 meters. with the addition of our easy-to-use a103 add on kit, it will also cover 30 meters. a3ws needs only a lightweight tower and rotator or you can mount it above an existing tribander. construction features include pinned boom sections, heavy duty element clamps with backing plates plus all stainless steel hardware. a3s a3ws a4s d3w
|
